Displaying 20 results from an estimated 1013 matches for "process_limit".
2012 Oct 01
2
Problem with process_limit
Hello,
i have a problem with the process_limit configuration.
Occasionally, it happens that the dovecot.log shows this line:
master: Warning: service(imap): process_limit reached, client connections
are being dropped
So I checked, the process number, with the command:
ps auxwww | grep imap | grep -v login | wc -l
and it shows 1024.
Then, i e...
2017 Feb 09
1
dovecot logout issues
...no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = vpopmail
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = no
dotlock_use_excl = yes
doveadm_allowed_commands =
dovead...
2014 May 11
2
questions about process_limit
Hello all!
# dovecot --version
2.1.17
Sometimes I have this in the logfile:
May 11 16:55:52 master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped
May 11 17:35:03 master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped
May 11 17:36:27 master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped
I then...
2020 Sep 07
2
Btrfs RAID-10 performance
...= no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_consistent_hashing = no
director_doveadm_port = 0
director_flush_socket =
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_user_kick_delay = 2 secs
director_username_hash =...
2013 Dec 12
1
what's wrong with this config file?
...er = passwd-file
}
protocols = imap
service aggregator {
chroot = .
client_limit = 0
drop_priv_before_exec = no
executable = aggregator
extra_groups =
fifo_listener replication-notify-fifo {
group =
mode = 0600
user =
}
group =
idle_kill = 0
privileged_group =
process_limit = 0
process_min_avail = 0
protocol =
service_count = 0
type =
unix_listener replication-notify {
group =
mode = 0600
user =
}
user = $default_internal_user
vsz_limit = 18446744073709551615 B
}
service anvil {
chroot = empty
client_limit = 0
drop_priv_before_exe...
2012 Aug 31
1
New log entries with 2.0.19?
...ose = no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 60
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
disable_plaintext_auth = yes
dotlock_use_excl = yes
doveadm_allowed_commands =
doveadm_password =
doveadm_proxy_port...
2020 Jul 03
0
Quota: How/where to set/change
...ath = /usr/bin/ntlm_auth
| auth_worker_max_count = 30
| base_dir = /var/run/dovecot
| config_cache_size = 1 M
| debug_log_path =
| default_client_limit = 1024
| default_idle_kill = 1 mins
| default_internal_group = dovecot
| default_internal_user = dovecot
| default_login_user = dovenull
| default_process_limit = 256
| default_vsz_limit = 512 M
| deliver_log_format = msgid=%m: %$
| dict_db_config =
| director_flush_socket =
| director_mail_servers =
| director_max_parallel_kicks = 100
| director_max_parallel_moves = 100
| director_output_buffer_size = 10 M
| director_ping_idle_timeout = 30 secs
| direc...
2020 Sep 07
0
Btrfs RAID-10 performance
...= no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_consistent_hashing = no
director_doveadm_port = 0
director_flush_socket =
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_user_kick_delay = 2 secs
director_username_hash =...
2012 Jun 14
1
disable_plaintext_auth = no as no effect on IMAP/POP3 logins
...= no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
disable_plaintext_auth = no
dotlock_use_excl = no
doveadm_allowed_commands =
doveadm_password =
doveadm_proxy_port =...
2012 Dec 18
6
dovecot index errors since 2.1.12
Hi,
After upgrading to dovecot 2.1.12, I see a lot of these errors:
# 2.1.12: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-279.14.1.el6.x86_64 x86_64 CentOS release 6.3 (Final)
# Filesystem: ext4 with mdbox storage
Dec 10 15:21:04 mail dovecot: imap(user at example.org): Error: Cached
message size smaller than expected (5010 < 8192)
Dec 10 15:21:04 mail dovecot: imap(user at example.org):
2014 Nov 12
1
imap-login segfaults when using post-login
...no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 30 secs
default_internal_user = dovecot
default_login_user = dovecot
default_process_limit = 16
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = no
dotlock_use_excl = yes
doveadm_allowed_commands =
doveadm...
2013 Apr 18
1
Multiple Logins on same accounts from different stations
...no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 256
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = yes
dotlock_use_excl = yes
doveadm_allowed_commands =
dovea...
2011 May 24
0
Dovecot 2 and Expire plugins : doesn't have record in DB
...am 30d
? expire_dict = proxy::expire
? quota = maildir
? quota_rule = INBOX.Trash:storage=+200M
}
protocols = imap
service anvil {
? chroot = empty
? client_limit = 0
? drop_priv_before_exec = no
? executable = anvil
? extra_groups =?
? group =?
? idle_kill =?4294967295?secs
? privileged_group =?
? process_limit = 1
? process_min_avail = 1
? protocol =?
? service_count = 0
? type = anvil
? unix_listener anvil-auth-penalty {
? ? group =?
? ? mode = 0600
? ? user =?
? }
? unix_listener anvil {
? ? group =?
? ? mode = 0600
? ? user =?
? }
? user = $default_internal_user
? vsz_limit = 18446744073709551615 B
}...
2015 Feb 27
2
Postfix - dovecot-lda -> Permission denied
...t = 0
sendmail_path = /usr/sbin/sendmail
service aggregator {
chroot = .
client_limit = 0
drop_priv_before_exec = no
executable = aggregator
extra_groups =
fifo_listener replication-notify-fifo {
group =
mode = 0600
user =
}
group =
idle_kill = 0
privileged_group =
process_limit = 0
process_min_avail = 0
protocol =
service_count = 0
type =
unix_listener replication-notify {
group =
mode = 0600
user =
}
user = $default_internal_user
vsz_limit = 18446744073709551615 B
}
service anvil {
chroot = empty
client_limit = 0
drop_priv_before_exec =...
2012 Jun 08
1
2.1.7 altmove not working
...es
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot/
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = no
dotlock_use_excl = yes
doveadm_allowed_commands =
dovead...
2014 Jan 16
0
[Dovecot auth crash]
...no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 10000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 1000
default_vsz_limit = 1 G
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = yes
dotlock_use_excl = no
doveadm_allowed_commands =
doveadm_pas...
2012 Jan 16
3
imap-login process_limit reached
I've been having some problems with IMAP user connections to the Dovecot
(v2.0.8) server. The following message is being logged.
Jan 16 10:51:36 postal dovecot: master: Warning:
service(imap-login): process_limit reached, client connections are
being dropped
The server is running Red Hat Enterprise Linux release 4 (update 6).
Dovecot is v2.0.8.
We have only 29 user accounts in /etc/dovecot/users. There were 196
"dovecot/imap" processes and 6 other dovecot processes, for a total of
202 &qu...
2014 Jul 13
1
High user number tune
...job, first task must replace courier. The job use
POP3. and IMAP only for webmail, but must server support 4K POP3 at one
times. I see from similar thread current settings not adequate , we will
use TLS and if wiki read right Iprotocol
So am close in think that need ?
service pop3-login {
process_limit = 4096
}
service pop3 {
process_limit = 4096
}
service imap-login {
process_limit = 2048
}
service imap {
process_limit = 2048
}
then we have
service managesieve {
process_limit = 1024
}
is that all we need change? I see in other thread someone says service
anvil...
2017 Feb 09
2
dovecot config for 1500 simultaneous connection
...= no
auth_verbose_passwords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path =
default_client_limit = 1000
default_idle_kill = 1 mins
default_internal_user = dovecot
default_login_user = vpopmail
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
director_username_hash = %u
disable_plaintext_auth = no
dotlock_use_excl = yes
doveadm_allowed_commands =
doveadm_pa...
2011 Mar 24
3
Dovecot 2.0.9: Thunderbird 3.1.9: Very slow while open sent folder with many (4k>) mails
...ords = no
auth_winbind_helper_path = /usr/bin/ntlm_auth
auth_worker_max_count = 30
base_dir = /var/run/dovecot
config_cache_size = 1 M
debug_log_path = /var/log/dovecot-debug.log
default_client_limit = 1000
default_idle_kill = 60
default_internal_user = dovecot
default_login_user = dovenull
default_process_limit = 100
default_vsz_limit = 256 M
deliver_log_format = msgid=%m: %$
dict_db_config =
director_doveadm_port = 0
director_mail_servers =
director_servers =
director_user_expire = 15 mins
disable_plaintext_auth = no
dotlock_use_excl = no
doveadm_socket_path = doveadm-server
doveadm_worker_count = 0
f...